edhseer Commander synergy, explained
Creature — Treefolk Shaman
Mana cost: {1}{G}
Treefolk spells and Shaman spells you cast cost {1} less to cast.
static — costs 1 less
Causes: nothing.
Cares about: a Treefolk creature it makes cheaper to cast, a Shaman creature it makes cheaper to cast, a Treefolk artifact it makes cheaper to cast, a Shaman artifact it makes cheaper to cast, a Treefolk enchantment it makes cheaper to cast, a Shaman enchantment it makes cheaper to cast, a Treefolk planeswalker it makes cheaper to cast, a Shaman planeswalker it makes cheaper to cast, a Treefolk instant it makes cheaper to cast, a Shaman instant it makes cheaper to cast, a Treefolk sorcery it makes cheaper to cast, a Shaman sorcery it makes cheaper to cast, a Treefolk battle it makes cheaper to cast, a Shaman battle it makes cheaper to cast.
a Treefolk attacks — 165 cards in the game can cause this (Bosk Banneret is one).
a Treefolk creature enters the battlefield — 172 cards in the game can cause this (Bosk Banneret is one).
a Treefolk enters the battlefield — 174 cards in the game can cause this (Bosk Banneret is one).
a Shaman creature enters the battlefield — 539 cards in the game can cause this (Bosk Banneret is one).
anything attacks — 17,934 cards in the game can cause this (Bosk Banneret is one).
When Bosk Banneret attacks:
119 other cards care about it too. These are the ones with the most connections.
a creature attacks — 17,934 cards in the game can cause this (Bosk Banneret is one).
When Bosk Banneret attacks:
199 other cards care about it too. These are the ones with the most connections.
a creature blocks — 17,934 cards in the game can cause this (Bosk Banneret is one).
When Bosk Banneret blocks:
21 other cards care about it too. These are the ones with the most connections.
a nontoken creature attacks — 17,934 cards in the game can cause this (Bosk Banneret is one).
When Bosk Banneret attacks:
a creature deals combat damage — 17,934 cards in the game can cause this (Bosk Banneret is one).
When Bosk Banneret deals combat damage:
200 other cards care about it too. These are the ones with the most connections.
a creature is cast — 18,010 cards in the game can cause this (Bosk Banneret is one).
When Bosk Banneret is cast:
81 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 18,448 cards in the game can cause this (Bosk Banneret is one).
When Bosk Banneret enters:
30 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 19,800 cards in the game can cause this (Bosk Banneret is one).
When Bosk Banneret enters:
398 other cards care about it too. These are the ones with the most connections.
anything enters the battlefield — 26,499 cards in the game can cause this (Bosk Banneret is one).
47 other cards care about it too. These are the ones with the most connections.